<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <script src="./myvue.js" type="text/javascript"></script>
  <title>Document</title>
</head>

<body>
  <div id="app">
    <div>我的名字叫：{{name}}</div>
    <div v-html="htmlData"></div>
    <input v-model="modelData" /> {{modelData}}
  </div>

</body>
<script>
  let vm = new myVue({
    el: "#app",
    data: {
      name: "Demi",
      htmlData: "html数据",
      modelData: "input的数据"
    }
  })
</script>

</html>